.loader{width:10px;height:10px;border-radius:50%;display:block;margin:15px auto;position:relative;background:#1f75ec1a;box-shadow:-24px 0 #1f75ec1a,24px 0 #1f75ec1a;box-sizing:border-box;animation:shadowPulse 1s linear infinite}@keyframes shadowPulse{33%{background:#1f75ec1a;box-shadow:-24px 0 #1f75ec,24px 0 #1f75ec1a}66%{background:#1f75ec;box-shadow:-24px 0 #1f75ec1a,24px 0 #1f75ec1a}to{background:#1f75ec1a;box-shadow:-24px 0 #1f75ec1a,24px 0 #1f75ec}}